52290920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{118843}}^1$

素因数の和:118865

約数の個数: 32

約数和(自身を含む): 128351520

約数和(自身を除く): 76060600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 118843, 237686, 475372, 594215, 950744, 1188430, 1307273, 2376860, 2614546, 4753720, 5229092, 6536365, 10458184, 13072730, 26145460, 52290920]

約数ペア:

[(1, 52290920), (2, 26145460), (4, 13072730), (5, 10458184), (8, 6536365), (10, 5229092), (11, 4753720), (20, 2614546), (22, 2376860), (40, 1307273), (44, 1188430), (55, 950744), (88, 594215), (110, 475372), (220, 237686), (440, 118843)]